<a id='seobutton'  href='/backend/seo/bar/index/page_id/<?=$this->page_id?>'>seo</a>
<script type="text/javascript">
$(function () {
	$('#seobutton').fancybox({
	width:400,
	height:350,
	type:'iframe',
	modal:false,
	
	});
			
});

</script>